<!DOCTYPE html>
<html>
<head>
    <!-- 页面meta -->
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>传智健康</title>
    <meta name="description" content="传智健康">
    <meta name="keywords" content="传智健康">
    <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
    <!-- 引入样式 -->
    <link rel="stylesheet" href="../plugins/elementui/index.css">
    <link rel="stylesheet" href="../plugins/font-awesome/css/font-awesome.min.css">
    <link rel="stylesheet" href="../css/style.css">
    <!-- 引入组件库 -->
    <script type="text/javascript" src="../js/jquery.min.js"></script>
    <script src="../js/vue.js"></script>
    <script src="../plugins/elementui/index.js"></script>
    <script src="../js/axios-0.18.0.js"></script>
    <script src="../js/demo.js"></script>
    <style>
        .datatable {
            position: relative;
            box-sizing: border-box;
            -webkit-box-flex: 1;
            width: 100%;
            max-width: 100%;
            font-size: 14px;
            color: rgb(96, 98, 102);
            overflow: hidden;
            flex: 1 1 0%;
        }

        .datatable td, .datatable th {
            padding: 12px 0;
            min-width: 0;
            -webkit-box-sizing: border-box;
            box-sizing: border-box;
            text-overflow: ellipsis;
            vertical-align: middle;
            position: relative;
            text-align: left;
        }
    </style>
</head>
<body class="hold-transition">
<div id="app">
    <div class="content-header">
        <h1>系统设置
            <small>角色管理</small>
        </h1>
        <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
            <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>系统设置</el-breadcrumb-item>
            <el-breadcrumb-item>角色管理</el-breadcrumb-item>
        </el-breadcrumb>
    </div>
    <div class="app-container">
        <div class="box">
            <div class="filter-container">
                <el-input placeholder="角色/关键字" v-model="pagination.queryString" style="width: 200px;"
                          class="filter-item" @keyup.enter.native="handleFilter"></el-input>
                <el-button @click="findPage()" class="dalfBut">查询</el-button>
                <el-button type="primary" class="butT" @click="handleCreate()">新建</el-button>
            </div>

            <el-table size="small" current-row-key="id" :data="dataList" stripe>
                <el-table-column type="index" align="center" label="序号"></el-table-column>
                <el-table-column prop="name" label="角色" align="center"></el-table-column>
                <el-table-column prop="keyword" label="角色关键词" align="center"></el-table-column>
                <el-table-column prop="description" label="角色描述" align="center"></el-table-column>
                <el-table-column label="操作" align="center">
                    <template slot-scope="scope">
                        <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>
                        <el-button size="mini" type="danger" @click="handleDelete(scope.row)">删除</el-button>
                    </template>
                </el-table-column>
            </el-table>
            <div class="pagination-container">
                <el-pagination
                        class="pagiantion"
                        @current-change="handleCurrentChange"
                        :current-page="pagination.currentPage"
                        :page-size="pagination.pageSize"
                        layout="total, prev, pager, next, jumper"
                        :total="pagination.total">
                </el-pagination>
            </div>
            <!-- 新增标签弹层 -->
            <div class="add-form">
                <el-dialog :title="title" :visible.sync="dialogFormVisible" @close="resetForm()">
                    <template>
                        <el-tabs v-model="activeName" type="card">
                            <el-tab-pane label="基本信息" name="first">
                                <el-form label-position="right" label-width="100px" :rules="rules" ref="dataAddForm"
                                         :model="formData">
                                    <el-row hidden>
                                        <el-col :span="12">
                                            <el-form-item label="id" prop="id">
                                                <el-input v-model="formData.id"/>
                                            </el-form-item>
                                        </el-col>
                                    </el-row>
                                    <el-row>
                                        <el-col :span="12">
                                            <el-form-item label="角色" prop="name">
                                                <el-input v-model="formData.name"/>
                                            </el-form-item>
                                        </el-col>
                                        <el-col :span="12">
                                            <el-form-item label="角色关键词" prop="keyword">
                                                <el-input v-model="formData.keyword"/>
                                            </el-form-item>
                                        </el-col>
                                    </el-row>

                                    <el-row>
                                        <el-col :span="24">
                                            <el-form-item label="角色描述" prop="description">
                                                <el-input v-model="formData.description" type="textarea"></el-input>
                                            </el-form-item>
                                        </el-col>
                                    </el-row>
                                </el-form>
                            </el-tab-pane>
                            <el-tab-pane label="权限信息" name="second">
                                <div class="checkScrol">
                                    <table class="datatable">
                                        <thead>
                                        <tr>
                                            <th>选择</th>
                                            <th>角色</th>
                                            <th>角色关键词</th>
                                            <th>角色说明</th>
                                        </tr>
                                        </thead>
                                        <tbody>
                                        <tr v-for="c in tableData">
                                            <td>
                                                <input :id="c.id" v-model="permissionIds" type="checkbox" :value="c.id">
                                            </td>
                                            <td><label :for="c.id">{{c.name}}</label></td>
                                            <td><label :for="c.id">{{c.keyword}}</label></td>
                                            <td><label :for="c.id">{{c.description}}</label></td>
                                        </tr>
                                        </tbody>
                                    </table>
                                </div>
                            </el-tab-pane>
                            <el-tab-pane label="菜单信息" name="third">
                                <div class="checkScrol">
                                    <el-tree
                                            :data="treeData"
                                            ref="tree"
                                            show-checkbox
                                            node-key="id"
                                            @check="handleCheckChange"
                                            default-expand-all
                                            :highlight-current="highlight_current"
                                            :props="defaultProps">
                                    </el-tree>
                                </div>
                            </el-tab-pane>
                        </el-tabs>
                    </template>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible = false">取消</el-button>
                        <el-button type="primary" @click="handleAddOrUpdate()">确定</el-button>
                    </div>
                </el-dialog>
            </div>
        </div>
    </div>
</div>
</body>

<script>
    var vue = new Vue({
        el: '#app',
        data: {
            title: '',
            highlight_current: true,
            treeData: [],
            activeName: 'first',//添加/编辑窗口Tab标签名称
            pagination: {//分页相关属性
                currentPage: 1,
                pageSize: 10,
                total: 100,
                queryString: null,
            },
            dataList: [],//列表数据
            formData: {},//表单数据
            tableData: [],//新增和编辑表单中对应的检查项列表数据
            menuDate: [],
            menuIds: [],
            permissionIds: [],//新增和编辑表单中检查项对应的复选框，基于双向绑定可以进行回显和数据提交
            dialogFormVisible: false,//控制添加窗口显示/隐藏
            defaultProps: {
                children: 'children',
                label: 'label'
            },
            checkedItems: [],
            rules: {//校验规则
                name: [{required: true, validator: validateName, trigger: 'blur'}],
            }
        },
        created() {
            this.findPage();
            // 查询所有的菜单
            axios.post("/role/findMenusAll.do").then((resp) => {
                if (resp.data.flag) {
                    console.log(resp.data.data);
                    if (this.treeData.length == 0) {
                        this.treeData = resp.data.data;
                    }
                    console.log(this.treeData);
                } else {
                    this.$message.error(resp.data.message);
                }
            });
        },
        methods: {
            //编辑
            handleEdit() {
                this.$refs['dataAddForm'].validate((valid) => {
                    if (valid) {
                        //发送请求，提交修改后的表单数据
                        axios.post("/role/edit.do?permissionIds=" + this.permissionIds + "&menuIds=" + this.checkedItems, this.formData).then((res) => {
                            //关闭窗口
                            this.dialogFormVisible = false;
                            if (res.data.flag) {
                                this.$message({
                                    type: 'success',
                                    message: res.data.message
                                });
                            } else {
                                this.$message.error(res.data.message);
                            }
                        }).finally(() => {
                            this.findPage();
                        });
                    } else {
                        this.$message.error("请完成表单数据填写!");
                    }
                });
            },
            //添加
            handleAdd() {
                this.$refs['dataAddForm'].validate((valid) => {
                    if (valid) {
                        //发送ajax请求，将表单数据提交到后台
                        axios.post("/role/add.do?permissionIds=" + this.permissionIds + "&menuIds=" + this.checkedItems, this.formData).then((res) => {
                            //关闭新增窗口
                            this.dialogFormVisible = false;
                            if (res.data.flag) {
                                //操作成功
                                this.$message({
                                    type: 'success',
                                    message: res.data.message
                                });
                            } else {
                                //操作失败
                                this.$message.error(res.data.message);
                            }
                        }).finally(() => {
                            this.findPage();
                        });
                    } else {
                        this.$message.error("请完成表单数据填写!");
                    }
                });
            },
            //分页查询
            findPage() {
                let param = {
                    currentPage: this.pagination.currentPage,
                    pageSize: this.pagination.pageSize,
                    queryString: this.pagination.queryString
                };
                // 当queryString 为null的时候  当queryString 为''的时候呢?
                if (param.queryString != null && param.queryString != '') {
                    param.currentPage = 1;
                    this.pagination.currentPage = 1;
                }
                axios.post("/role/findPage.do", param).then((res) => {
                    this.dataList = res.data.rows;
                    this.pagination.total = res.data.total;
                });
            },
            // 重置表单
            resetForm() {
                this.formData = {};
                this.tableData = [];
                this.permissionIds = [];
                if (this.$refs['dataAddForm'] != undefined) {
                    this.$refs['dataAddForm'].resetFields();
                }
                this.checkedItems = [];
                // this.treeData = [];
                if (this.$refs.tree != undefined){
                    this.$refs.tree.setCheckedNodes([]);
                }
                // this.checkedItems=[];
            },
            // 弹出添加窗口
            handleCreate() {
                this.title = '新建角色';
                this.resetForm();
                this.dialogFormVisible = true;
                this.activeName = 'first';//默认选中first对应的tab
                this.formData = {};//重置复选框
                //发送ajax请求，查询所有的检查项信息，转为json，赋值给tableData
                axios.get('/role/findAllPermissions.do').then((resp) => {
                    if (resp.data.flag) {
                        this.tableData = resp.data.data;
                    } else {
                        this.$message.error(resp.data.message);
                    }
                }).catch((error) => {
                    this.$message.error(resp.data.message);
                });
            },
            // 弹出编辑窗口
            handleUpdate(row) {
                this.title = '编辑角色';
                this.dialogFormVisible = true;
                this.activeName = 'first';
                this.formData = Object.assign({}, row);

                // 获取当前角色的菜单项和权限项
                axios.get("/role/findMenuByRoleId.do?roleId=" + this.formData.id).then((res) => {
                    if (res.data.flag) {
                        this.checkedItems = res.data.data;
                        this.$nextTick(() => {
                            res.data.data.forEach((i, n) => {
                                // let node = this.$refs.tree.getNode(i);
                                // if(node.isLeaf){
                                this.$refs.tree.setChecked(i, true, false);
                                // console.log(node);
                                // }
                            });
                        });
                    } else {
                        this.$message.error(res.data.message);
                    }
                });

                axios.get('/role/findRolePermissionByRoleId.do?roleId=' + this.formData.id).then((resp) => {
                    if (resp.data.flag) {
                        this.permissionIds = resp.data.data;
                    } else {
                        this.$message.error(resp.data.message);
                    }
                }).catch((error) => {
                    this.$message.error(resp.data.message);
                });

                axios.get('/role/findAllPermissions.do').then((resp) => {
                    if (resp.data.flag) {
                        this.tableData = resp.data.data;
                    } else {
                        this.$message.error(resp.data.message);
                    }
                }).catch((error) => {
                    this.$message.error(resp.data.message);
                });
            },
            //切换页码
            handleCurrentChange(currentPage) {
                this.pagination.currentPage = currentPage;
                this.findPage();
            },
            // 删除
            handleDelete(row) {
                this.$confirm("你确定要删除当前的数据吗？", "提示", {
                    type: 'warning'
                }).then(() => {//3.发送请求
                    //用户点击确定按钮，发送ajax请求，将请求项ID提交到Controller进行处理
                    axios.get("/role/delete.do?id=" + row.id).then((res) => {
                        if (res.data.flag) {
                            this.$message({
                                type: 'success',
                                message: res.data.message
                            });
                            //重新进行分页查询
                            this.findPage();
                        } else {
                            this.$message.error(res.data.message);
                        }
                    });
                }).catch(() => {
                    //用户取消
                    this.$message({
                        type: 'info',
                        message: '操作已取消'
                    });
                });
            },
            handleCheckChange(data, checked, indeterminate) {
                this.checkedItems = this.$refs.tree.getCheckedKeys().concat(this.$refs.tree.getHalfCheckedKeys());
            },
            handleAddOrUpdate() {
                if (this.formData.id == undefined) {
                    // alert("没有id,是添加");
                    this.handleAdd();
                } else {
                    // alert("有id,可以编辑");
                    this.handleEdit();
                }
            },
            hideDialog() {

            },
        }
    })
</script>
</html>
